Return the two largest integers in an array of values
16 Answers Sorted by 23 You can write public static int twoLargest int values int largestA Integer MIN VALUE largestB Integer MIN VALUE for int value values if value largestA largestB largestA largestA value else if value largestB largestB value return new int largestA largestB
Algorithm Find the 2nd largest element in an array with minimum , Algorithm Find the 2nd largest element in an array with minimum number of comparisons Stack Overflow Find the 2nd largest element in an array with minimum number of comparisons Ask ion Asked 13 years 3 months ago Modified 1 year 10 months ago Viewed 140k times 74 For an array of size N what is the number of comparisons required arrays
Interview Algorithm find two largest elements in array of size n
For only 2 largest element a normal selection may be good enough it s basically O 2 n For a more general select k elements from an array size n ion quick Sort is a good thinking but you don t have to really sort the whole array try this you pick a pivot split the array to N m and N n m
Kth Largest Element in an Array LeetCode, Kth Largest Element in an Array Given an integer array nums and an integer k return the kth largest element in the array Note that it is the kth largest element in the sorted order not the kth distinct element Can you solve it without sorting Example 1 Input nums 3 2 1 5 6 4 k 2 Output 5 Example 2 Input nums 3 2 3 1 2 4 5
Largest Element in an Array Coding Ninjas
Largest Element in an Array Coding Ninjas, The largest element in an array 2 1 Problem Statement 2 2 Solutions 3 Approach 1 Sorting 3 1 Algorithm 3 1 1 Program 3 1 2 Output 4 Approach 2 Iterative Method 4 1 Algorithm 4 1 1 Program 4 1 2 Output 5 Approach 3 Recursive Method 5 1 Program 5 2 Output 6 Frequently Asked ions 7
Kth Largest Element In An Array Leetcode 15 Most Correct Answers Ar taphoamini
C Program to Find Largest Element in an Array
C Program to Find Largest Element in an Array Enter the number of elements 1 to 100 5 Enter number1 34 5 Enter number2 2 4 Enter number3 35 5 Enter number4 38 7 Enter number5 24 5 Largest element 38 70 This program takes n number of elements from the user and stores it in the arr array To find the largest element
Largest Element In An Array
How do I get the second largest element from an array in javascript Ask ion Asked 10 years 6 months ago Modified 7 months ago Viewed 145k times 32 I have an integer array like this arr 20 120 111 215 54 78 I need a function taking an array as its argument and returning the second largest element of that array javascript Share Follow How do I get the second largest element from an array in javascript . In fact this can be extended to find the k th largest element which will take O K N time and using this to sort the entire array will take O N 2 time If we have extra information we can take its advantage to find the largest element in less time For example if array is already sorted we can find the largest element in constant time O 1 Stop when the largest element is found This step requires a total of n 2 n 4 n 8 1 n 1 comparisons During previous step the largest element was immediately compared with log n other elements You can determine the largest of these elements in log n 1 comparisons That would be the second largest number in the array
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